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What is a pre-revprop-change hook in SVN, and how do I create it?
I wanted to edit a log comm>me m>nt in the repository browser and received an error m>me m>ssage that no pre-revprop-change hook exists for the repository. Besides having a scary nam>me m>, what is a pre-revprop-change hook, and how do I create it?
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Convert UTC datetim>me m> string to local datetim>me m>
I've never had to convert tim>me m> to and from UTC. Recently had a request to have my app be tim>me m>zone aware, and I've been running myself in circles. Lots of information on converting local tim>me m> to UTC, which I found fairly elem>me m>ntary (maybe I'm doing that wrong as well), but I can not find any informat...
Display current tim>me m> in 12 hour format with AM/PM
Currently the tim>me m> displayed as 13:35 PM
However I want to display as 12 hour format with AM/PM, i.e 1:35 PM instead of 13:35 PM
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Is there a version of JavaScript's String.indexOf() that allows for regular expressions?
...hat takes a regular expression instead of a string for the first first param>me m>ter while still allowing a second param>me m>ter ?
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How to use ArrayAdapter
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Implem>me m>nt custom adapter for your class:
public class MyClassAdapter extends ArrayAdapter<MyClass> {
private static class ViewHolder {
private TextView itemView;
}
public MyClassAdapter(Context context...
How to swap the buffers in 2 windows emacs
I am using emacs I find that som>me m>tim>me m>s I have 2 files separated into 2 windows.
8 Answers
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Code Golf: Lasers
...plit//,'>.^1<2v3' ; ($r)=grep{$d|=$d{$t{$_}}}%t
it searches the elem>me m>nts of %t for a character that matches > ^ < or v, and simultaneously sets $d to a value between 0 and 3 that indicates the initial direction of the laser beam.
At the beginning of each iteration in the main loop, we...
Where does Scala look for implicits?
An implicit question to newcom>me m>rs to Scala seems to be: where does the compiler look for implicits? I m>me m>an implicit because the question never seems to get fully form>me m>d, as if there weren't words for it. :-) For example, where do the values for integral below com>me m> from?
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Why should hash functions use a prim>me m> number modulus?
A long tim>me m> ago, I bought a data structures book off the bargain table for $1.25. In it, the explanation for a hashing function said that it should ultimately mod by a prim>me m> number because of "the nature of math".
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Break when a value changes using the Visual Studio debugger
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In the Visual Studio 2005 m>me m>nu:
Debug -> New Breakpoint -> New Data Breakpoint
Enter:
&myVariable
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